The Effect of Different Vegetable Oils on Cedar Wood Surface Energy: Theoretical and Experimental Fungal Adhesion

Table 3

Contact angles values, surface energies, and their components of cedar wood before and after treatment.

	Contact angles (°)			Surface energy: components and parameters (mJ/m^2)
	Untreated wood	87.13 ± 0.15	66.61 ± 0.14	24.41 ± 0.47	46.44	0.67	4.47	3.36		49.8	−59.20
Treated with sunflower oil	64.95 ± 0.24	49.75 ± 0.38	14.35 ± 0.23	48.93	0.60	17.66	5.87	54.8	−25.84
Treated with rapeseed oil	73.95 ± 0.29	55.60 ± 0.09	18.25 ± 0.18	48.15	0.31	10.66	5.05	53.2	−43.45
Treated with linseed oil	66.35 ± 0.14	47.05 ± 0.43	13.45 ± 0.16	49.18	0.02	14.12	0.97	50.15	−37.10
Treated with olive oil	70.05 ± 0.29	53.20 ± 0.19	9.05 ± 0.86	49.99	0.26	13.58	4.01	54	−36.47
Treated with argan oil	68.25 ± 0.53	46.25 ± 0.20	14.40 ± 0.46	49.09	0.03	11.59	1.51	50.6	−43.44